Published August 5, 2015 at 200 × 150 in Oyster Shells Are Critical to the Prevention of Shoreline Erosion, So Celebrate National Oyster Day By Giving Back Oyster shells and cement covered bamboo are planted to attract oyster larvae. http://www.nature.org/ ‹ Return to post Share Your ThoughtsCancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.